Works very well on the "local" but where does the code fit into a wider context?The code is a little changed !

Question

https://code.sololearn.com/c14oBwKg8xEk/?ref=app

Answer 1

here is a challenge for you.
Try to solve it and you will start to see the situations where regular expressions might be usefull.
You can save code solution as you own.
And whe you do, please post it here:

https://code.sololearn.com/c6z1mr12tH6s/?ref=app

Answer 2

There are several situations that regular expressions can be used.
Mainly when doing validation of data.
Sometimes you want to match some text but not other very similar.